7 citations · 7 across the 5 of their papers we have counts for
6 papers
Dynamic multiphase flow triggers chaotic mixing in porous media
Gaute Linga, Kevin Pierce, Marcel Moura +3
Solute mixing plays a pivotal role in a broad spectrum of chemical and biological processes across natural and engineered porous media. However, current understanding of mixing dyn…
A comparison of different image analysis techniques for mapping spatiotemporal pH and carbon dissolution in density-driven convection of CO2 in water
Yao Xu, Marcel Moura, Eirik Grude Flekkøy +1
Density-driven convection enhances the carbon dissolution rate, which is significant for the geological carbon storage. This process will also influence the spatiotemporal pH and c…
Droplet spreading in a wedge: A route to fluid rheology for power-law liquids
Marcel Moura, Vanessa Kern, Knut Jørgen Måløy +2
Measuring the rheology of liquids typically requires precise control over shear rates and stresses. Here, we describe an alternative route for predicting the characteristic feature…
Interface instability of two-phase flow in a three-dimensional porous medium
Joachim Falck Brodin, Kevin Pierce, Paula Reis +4
We present an experimental study of immiscible, two-phase fluid flow through a three-dimensional porous medium consisting of randomly-packed, monodisperse glass spheres. Our experi…
Interaction between corner and bulk flows during drainage in granular porous media
Paula Reis, Gaute Linga, Marcel Moura +4
Drainage in porous media can be broken down into two main mechanisms: a primary piston-like displacement of the interfaces through the bulk of pore bodies and throats, and a second…
Mapping dissolved carbon in space and time: An experimental technique for the measurement of pH and total carbon concentration in density driven convection of CO dissolved in water
Hilmar Yngvi Birggison, Yao Xu, Marcel Moura +2
We present an experimental technique for determining the pH and the total carbon concentration when \ch{CO2} diffuses and flows in water. The technique employs three different pH i…